teyyub aliyev

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since Feb 23, 2018
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Recent posts by teyyub aliyev

Hi folks. I am studying  OCA/OCP Java SE8 (SCOTT SELIKOFF and JEANNE BOYARSKY) and  doing practice  test. In chapter 4  I am confused doing question 17,29,32.
Q17. String[] os = new String[] {"Mac", "Linux","Windows"};
Arrays.sort(os);
System.out.println(Arrays.binarySearch(os,"MAc"));


What strategy do you apply or your way ? Thank in advance.